A Genetic Link to Autism Found? Sceptical.

Okay, I’m playing the sceptic very strongly here.

Vathara told me about an article on Science Daily on Friday that claimed that they’ve found a definite genetic link to autism that doesn’t involve Fragile-X (which is more linked to intellectual delay/disability than autism directly). According to the Science Daily article, and the abstract of the article it’s taken from, it involves a mutation in the CHD8 gene that results in GI tract issues, insomnia, macrocephaly (large heads and wide-set eyes), and being on the autism spectrum. Okay.

Why am I sceptical? Read on.